Hepatic arterial reconstruction with a short-term patency by using micro T-tube in rat liver transplantation.
Hepatic arterial reconstruction with a short-term patency by using micro T-tube in rat liver transplantation.
复制标题
大鼠肝移植中使用微型T管重建短期通畅的肝动脉。
DOI：
10.1002/micr.21946
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发表时间：
2012
期刊：
影响因子：
2.1
通讯作者：
Nguyen,JustinH
中科院分区：
文献类型：
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作者：
Hori,Tomohide;Uemoto,Shinji;Chen,Feng;Baine,Ann-MarieT;Gardner,LindsayB;Hata,Toshiyuki;Herdt,AimeeR;Eckman,ChristopherB;Nguyen,JustinH
已经描述了用于大鼠奥尔特的机构外科手术（1，2）。使用软聚氨酯管（聚氨酯导管，Access Technologies，Skokie，IL）进行肝动脉重建（图1A）。在供体手术中，收获的移植物伴随有足够长度的主动脉移植物。在受体手术中，从左肾静脉到肠系膜下静脉的主动脉被栓塞。将微型T管插入主动脉（图1B），然后将移植主动脉固定在微型T管上。在10例供体和受体手术中，比较了手工缝合和微型T管技术重建HA所需的手术时间。并对10例患者术后6、12、24小时重建HA的通畅率进行了测定。微型T管法较手工缝合法延长了供体手术时间。微型T管技术的受体手术时间明显短于手工缝合技术。手工缝合技术
Institutional surgical procedures for rat OLT have been described (1, 2). A soft polyurethane tube (Polyurethane Catheters, Access Technologies, Skokie, IL) was used for hepatic arterial reconstruction (Figure 1A). In the donor operation, the harvested graft was accompanied by an adequate length of aorta graft. In the recipient operation, the aorta from the left renal vein to the inferior mesenteric vein was skeletonized. The micro T-tube was inserted to the aorta (Figure 1B), then the graft aorta was fixed to the micro T-tube.Operative times required for HA reconstruction with hand-suture and micro T-tube techniques were compared in ten donor and recipient operations. Also, we determined the patency rate of the reconstructed HAs at 6, 12 and 24 hours after OLT in ten cases. The donor operation by micro T-tube technique was prolonged compared with that by handsuture technique. The recipient operation by micro T-tube technique was significantly shorter when compared with that by hand-suture technique. The hand-suture technique